替代定理在含受控源电路中的应用

The Application of Substitution Theorem in Analyzing the Circuits with Dependent Sources

本文对电路理论中的替代定理能否应用于含有受控电源的电路问题进行了讨论,指出当被替代网络中含有电路其它部分受控电源的控制量时,在保留控制量的情况下同样可以应用替代定理;本文还提出替代定理应用于含受控源电路时为了保持受控源概念的完整,可以采用控制量的转移的处理方法。

The feasibility of the application of substitution theorem into the circuits with dependent sources is discussed.A conclusion is pointed out and proved that the substitution theorem can be correctly used for the circuit analysis if,within the network being substituted,the control elements for controlling the dependent sources in the circuit can be keeping remained.An approach for transferring the control elements of dependent sources is proposed so that the integrity of the concept of dependent source can be well maintained when applying substitution theorem to analyze the circuit with dependent sources.